1,3-Dibromo-2,5-dihydroxybenze

Use of Immunogold with Silver Enhancement

most commonly used contain silver lactate as the source of silver ions (3 ). The silver lactate has a low dissociation coefficient that allows for more control of the reduction. Hydroquinone ( 1,4-dihydroxybenzene) is the only reducing agent that has been used

P-Glucuronidase Enzyme Histochemistry on Semithin Sections of Plastic-Embedded Arabidopsis Explants

to a water-soluble mdoxyl mtermedtate that is further dimerized into a dichloro-dibromo-indigo blue precipitate by an oxidation reaction (Fig. 1 ). However, this reaction has a serious drawback. Halogen-substituted mdoxyls liberated at the site of high enzyme

Modification of the 5′ Terminus of Oligodeoxyribonucleotides for Conjugation with Ligands

2.5 mg/mL 2,6‐dibromo‐4‐benzoquinone‐N ‐chloroimine (DBPNC; Prolabo) in ethanol 1‐liter three‐neck round‐bottom flask